BOARD PAPER DISCUSSION - L7 | Repeated Question|part7 | Class 12 भौतिक विज्ञान | Akash Sir | 6 PM

Akash - 90.7% - UP Board Class 10 - 2023

21.A student has to answer 10 questions, choosing at least 4 fromeach of part A and B . If there are 6 questions in part A and 7 inpart B.In how many ways can the student choose 10 questions?

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